I installed the Lamin-x taillight tint, in "smoked" darkness, which is their med-dark tint. Its pretty dark but not totally murdered out.
I also decided to join some others by PlastiDipping the chrome surrounds black as 3 of the 4 were peeling. (Which figures, just had car in shop this January for warranty work before 36k passed and only one was peeling, replaced it and now all the other 3 are peeled)
Im undecided on cutting out the center section to leave the clear lights opened... I like it both ways.